Consumers and retailers who purchased raw milk from Green Acres Jersey Farm, 725 Prescott Road, Lebanon, should discard it immediately due to Listeria monocytogenes contamination found in a recent sample collected by the Pennsylvania Department of Agriculture.

Tucked in the far southwestern corner of Pennsylvania, John and Dorothy Marchezak juggled the demands of a dairy operation and raising children, Patty, Jan and John E. They bottled their own milk, with a door-to-door delivery route, and sold meat from their Washington County farm.

It’s National Farmers Market Week, help celebrate by visiting your local farmers market. According to the USDA, finding a farmers market should be easier than ever, there’s 8,144 registered markets around the country.